Attempt to prevent erythroblastosis foetalis by use of cortisone during pregnancy.
D035843:Biomedical Research; D003348:Cortisone; D004899:Erythroblastosis, Fetal / Q000517:prevention & control*; D005260:Female; D005333:Fetus; D006402:Hematologic Diseases; D006801:Humans; D011247:Pregnancy
D003348:Cortisone
ERYTHROBLASTOSIS, FETAL/prevention and control